Finding the Fourth Proportional to 10,861,726.56, 14,989,336.17 and 5,967,400.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,861,726.56 : 14,989,336.17 = 5,967,400.98 : x
2. Step 2: Convert to fraction form
   10,861,726.56/14,989,336.17 = 5,967,400.98/x
3. Step 3: Cross multiply
   10,861,726.56x = 14,989,336.17 × 5,967,400.98
4. Step 4: Simplify right side
   10,861,726.56x = 89,447,379,350,407.45
5. Step 5: Solve for x
   x = 89,447,379,350,407.45/10,861,726.56
6. Step 6: Final answer
   x = 8,235,097.69